AU466346B1 - Devices for transmitting to ground level the values of opera ting parameters measured at bottom ofa well during a drilling operation - Google Patents

Devices for transmitting to ground level the values of opera ting parameters measured at bottom ofa well during a drilling operation

Info

Publication number
AU466346B1
AU466346B1 AU17915/70A AU1791570A AU466346B1 AU 466346 B1 AU466346 B1 AU 466346B1 AU 17915/70 A AU17915/70 A AU 17915/70A AU 1791570 A AU1791570 A AU 1791570A AU 466346 B1 AU466346 B1 AU 466346B1
Authority
AU
Australia
Prior art keywords
transmitting
values
devices
ground level
drilling operation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU17915/70A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to AU17915/70A priority Critical patent/AU466346B1/en
Application granted granted Critical
Publication of AU466346B1 publication Critical patent/AU466346B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
AU17915/70A 1970-07-22 1970-07-22 Devices for transmitting to ground level the values of opera ting parameters measured at bottom ofa well during a drilling operation Expired AU466346B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17915/70A AU466346B1 (en) 1970-07-22 1970-07-22 Devices for transmitting to ground level the values of opera ting parameters measured at bottom ofa well during a drilling operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU17915/70A AU466346B1 (en) 1970-07-22 1970-07-22 Devices for transmitting to ground level the values of opera ting parameters measured at bottom ofa well during a drilling operation

Publications (1)

Publication Number Publication Date
AU466346B1 true AU466346B1 (en) 1972-01-27

Family

ID=3707608

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17915/70A Expired AU466346B1 (en) 1970-07-22 1970-07-22 Devices for transmitting to ground level the values of opera ting parameters measured at bottom ofa well during a drilling operation

Country Status (1)

Country Link
AU (1) AU466346B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113678026A (en) * 2019-03-22 2021-11-19 埃尼股份公司 Electroacoustic transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113678026A (en) * 2019-03-22 2021-11-19 埃尼股份公司 Electroacoustic transducer
CN113678026B (en) * 2019-03-22 2023-10-03 埃尼股份公司 electroacoustic transducer

Similar Documents

Publication Publication Date Title
AU466492B2 (en) Earth working machine
AU436908B2 (en) Reversible percussion device for making holes. inground byway of compacting the latter
CA924135A (en) Anti-chatter guides for spade drill
IT1011443B (en) TOOL FOR WORKING THE EARTH
CA960209A (en) Earth drilling machine
CA1003701A (en) Single seed drilling machine
CA975746A (en) Rock drill
CA1005045A (en) Rock drill
AU466346B1 (en) Devices for transmitting to ground level the values of opera ting parameters measured at bottom ofa well during a drilling operation
CA1008062A (en) Hydraulic drilling jar
AU4428272A (en) Machine for excavating ground inthe presence of liquid
CA928286A (en) Underground drilling machine
AU462955B2 (en) Depth gauge for a power drill gauge
ZM16872A1 (en) Machine for boring through ground formations
YU5873A (en) Chisel for deep-well drilling of the soil
CA974111A (en) Earth working machine
AU463416B2 (en) Earth drilling machine
AU466939B1 (en) Reversible percussion device for making holes inground by compacting the latter
AU1189370A (en) Pneumatic percussion device for making holes inthe ground by packing the latter
AU6575869A (en) Lifting device for percussion drilling cuttings
CA1009062A (en) Self-propelled percussive machine for boring holes
AU470592B1 (en) Device for making holes inthe ground by packing the latter
EG10880A (en) A device for pulling bush-plants out of the ground
AU482557B2 (en) Advancement device fora horizontal earth boring machine
AU2396571A (en) Earth drilling machine